Base | Representation |
---|---|
bin | 1101010111100… |
… | …10010001110111 |
3 | 21211000101010100 |
4 | 12223302101313 |
5 | 212202011211 |
6 | 15043325143 |
7 | 2531120643 |
oct | 653622167 |
9 | 254011110 |
10 | 112141431 |
11 | 58334576 |
12 | 316807b3 |
13 | 1a304c9c |
14 | 10c71c23 |
15 | 9ca2156 |
hex | 6af2477 |
112141431 has 6 divisors (see below), whose sum is σ = 161982080. Its totient is φ = 74760948.
The previous prime is 112141391. The next prime is 112141433. The reversal of 112141431 is 134141211.
It is not a de Polignac number, because 112141431 - 223 = 103752823 is a prime.
It is a super-2 number, since 2×1121414312 = 25151401093455522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112141433) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6230071 + ... + 6230088.
Almost surely, 2112141431 is an apocalyptic number.
112141431 is a deficient number, since it is larger than the sum of its proper divisors (49840649).
112141431 is a wasteful number, since it uses less digits than its factorization.
112141431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12460165 (or 12460162 counting only the distinct ones).
The product of its digits is 96, while the sum is 18.
The square root of 112141431 is about 10589.6851227976. The cubic root of 112141431 is about 482.2312656033.
Adding to 112141431 its reverse (134141211), we get a palindrome (246282642).
The spelling of 112141431 in words is "one hundred twelve million, one hundred forty-one thousand, four hundred thirty-one".
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